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EP1372225B1 - High frequency connecting device - Google Patents

High frequency connecting device Download PDF

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Publication number
EP1372225B1
EP1372225B1 EP02405470A EP02405470A EP1372225B1 EP 1372225 B1 EP1372225 B1 EP 1372225B1 EP 02405470 A EP02405470 A EP 02405470A EP 02405470 A EP02405470 A EP 02405470A EP 1372225 B1 EP1372225 B1 EP 1372225B1
Authority
EP
European Patent Office
Prior art keywords
bronze
connector
frequency
coaxial
weight
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
EP02405470A
Other languages
German (de)
French (fr)
Other versions
EP1372225A1 (en
Inventor
Thomas Cantz
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority to EP02405470A priority Critical patent/EP1372225B1/en
Application filed by Individual filed Critical Individual
Priority to DE50210349T priority patent/DE50210349D1/en
Priority to KR10-2004-7019959A priority patent/KR20050010869A/en
Priority to PCT/CH2003/000301 priority patent/WO2003105283A1/en
Priority to JP2004512239A priority patent/JP2005529471A/en
Priority to US10/517,579 priority patent/US20050239327A1/en
Priority to AU2003222705A priority patent/AU2003222705B2/en
Priority to CNB038135744A priority patent/CN100356635C/en
Publication of EP1372225A1 publication Critical patent/EP1372225A1/en
Application granted granted Critical
Publication of EP1372225B1 publication Critical patent/EP1372225B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R24/00—Two-part coupling devices, or either of their cooperating parts, characterised by their overall structure
    • H01R24/38—Two-part coupling devices, or either of their cooperating parts, characterised by their overall structure having concentrically or coaxially arranged contacts
    • H01R24/40—Two-part coupling devices, or either of their cooperating parts, characterised by their overall structure having concentrically or coaxially arranged contacts specially adapted for high frequency
    • H01R24/56—Two-part coupling devices, or either of their cooperating parts, characterised by their overall structure having concentrically or coaxially arranged contacts specially adapted for high frequency specially adapted to a specific shape of cables, e.g. corrugated cables, twisted pair cables, cables with two screens or hollow cables
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/646—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00 specially adapted for high-frequency, e.g. structures providing an impedance match or phase match
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/02—Contact members
    • H01R13/03—Contact members characterised by the material, e.g. plating, or coating materials
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/46—Bases; Cases
    • H01R13/52—Dustproof, splashproof, drip-proof, waterproof, or flameproof cases
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R24/00—Two-part coupling devices, or either of their cooperating parts, characterised by their overall structure
    • H01R24/38—Two-part coupling devices, or either of their cooperating parts, characterised by their overall structure having concentrically or coaxially arranged contacts
    • H01R24/40—Two-part coupling devices, or either of their cooperating parts, characterised by their overall structure having concentrically or coaxially arranged contacts specially adapted for high frequency
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R2103/00—Two poles
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R24/00—Two-part coupling devices, or either of their cooperating parts, characterised by their overall structure
    • H01R24/38—Two-part coupling devices, or either of their cooperating parts, characterised by their overall structure having concentrically or coaxially arranged contacts
    • H01R24/40—Two-part coupling devices, or either of their cooperating parts, characterised by their overall structure having concentrically or coaxially arranged contacts specially adapted for high frequency
    • H01R24/42—Two-part coupling devices, or either of their cooperating parts, characterised by their overall structure having concentrically or coaxially arranged contacts specially adapted for high frequency comprising impedance matching means or electrical components, e.g. filters or switches
    • H01R24/48—Two-part coupling devices, or either of their cooperating parts, characterised by their overall structure having concentrically or coaxially arranged contacts specially adapted for high frequency comprising impedance matching means or electrical components, e.g. filters or switches comprising protection devices, e.g. overvoltage protection
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R24/00—Two-part coupling devices, or either of their cooperating parts, characterised by their overall structure
    • H01R24/38—Two-part coupling devices, or either of their cooperating parts, characterised by their overall structure having concentrically or coaxially arranged contacts
    • H01R24/40—Two-part coupling devices, or either of their cooperating parts, characterised by their overall structure having concentrically or coaxially arranged contacts specially adapted for high frequency
    • H01R24/56—Two-part coupling devices, or either of their cooperating parts, characterised by their overall structure having concentrically or coaxially arranged contacts specially adapted for high frequency specially adapted to a specific shape of cables, e.g. corrugated cables, twisted pair cables, cables with two screens or hollow cables
    • H01R24/564—Corrugated cables

Definitions

  • the invention relates to a device according to the preamble of claim 1.
  • stainless steel is used in high-frequency engineering according to the international standard "Fed. Spec. QQ-S-764".
  • this steel causes passive intermodulation products and therefore can not be used in a variety of high frequency applications.
  • brass according to the standard "QQ-B-626” is also used.
  • brass has the disadvantage of stress corrosion cracking and must therefore be protected against aggressive environmental influences in an outdoor use and in particular in a humid, dirty environment installation, additionally with insulating tape or shrink tubing. This will incur additional costs during installation.
  • the US-A-3,568,111 discloses a device of the type mentioned, in which a cylindrical housing is made of bronze.
  • the invention has for its object to provide a device of the type mentioned, which is largely resistant to stress corrosion cracking in aggressive ambient atmosphere, but still comparable in terms of electrical properties, machinability and galvanizability with brass is and generates negligible passive intermodulation products.
  • the object is achieved in a high-frequency component of the type mentioned according to claim 1.
  • bronze and in particular cast bronze, is much more stable than aggressive media, especially ammonia and sulfur compounds.
  • Bronze is much less susceptible to stress corrosion cracking, especially in the case of mechanical stresses, even with residual stresses in the aforementioned aggressive media.
  • the resistance in aggressive media is guaranteed even if the components are not protected by heat shrink tubing, tape and the like and thus exposed to the ambient atmosphere directly.
  • the use of bronze as a contact part in electrical components is known per se.
  • a significant advantage of the high-frequency component according to the invention is seen in the fact that bronze can be processed essentially as inexpensively as brass.
  • bronze alloys can be machined by machining and in this way connectors can be produced in a cost-effective manner.
  • the replacement of brass by bronze, in particular cast bronze is thus possible at essentially no additional cost.
  • the high-frequency component is in particular and preferably a coaxial connector or a lightning protection component.
  • a particularly high resistance results from the fact that the proportion of zinc less than 7% by weight, preferably about 6% by weight.
  • a particularly preferred alloy has the composition CuZn6Sn4Pb3.
  • FIGS. 1 and 2 show a section through a coaxial connector according to the invention.
  • the high-frequency component is a coaxial plug 2, which has a housing 3 to which a coaxial cable 10 with a nut 4 is releasably attached.
  • the coaxial cable 10 has in known manner an inner conductor 11, an insulator 12, a corrugated sheath 13 as an outer conductor and a sheath 14.
  • the inner conductor 11 is connected via a connecting sleeve 19 with a plug pin 20 which is surrounded by an insulator 21.
  • With a further nut 28 of the coaxial connector 2 is screwed to a plug part, not shown here.
  • the nut 4 is not completely screwed onto the housing 3.
  • a sealing mass 7, for example, an elastomer partially displaced in an annular space 9 and seals this case a screwed onto the corrugated sheath 13 threaded ring 17 to the outside.
  • the front end of the corrugated sheath 13 is deformed when screwing the nut 4 as shown.
  • a ring 8 limits the depth of engagement of the nut. 4
  • the two nuts 4 and 28 and the housing 3 are made of bronze, in particular cast bronze.
  • the outwardly protected threaded ring 17 may be made as usual from brass.
  • the two nuts 4 and 28 are preferably on their surfaces refined, for example, silvered, whereby the contact resistance is improved.
  • the pin 20 is preferably made of bronze, in particular cast bronze and finished on its surface, in particular silver plated.
  • the bronze preferably has a comparatively low zinc content.
  • the bronze has a zinc content of less than 7% by weight.
  • the copper-tin-zinc casting alloy used is preferably a lead-containing multi-metal bronze and has, for example, the composition CuZn6Sn4Pb3.
  • the device according to the invention is, for example, part of a high-frequency lightning protection component, a component of an external antenna, a power divider or a high-frequency coupler.
  • the bronze used thus forms supporting, exposed to the ambient atmosphere and under mechanical tension parts of the coaxial connector 1. It is also at mechanical stresses in corrosive media, such as ammonia and sulfur compounds, resistant. The resistance relates in particular to stress corrosion cracking, which can lead to breakage of the components.
  • the connecting part 1 is therefore particularly suitable for outdoor applications, for example for outdoor antenna systems, which are permanently exposed to the environmental atmosphere. Additional protection is therefore not required even with aggressive media. The surfaces can thus be exposed directly to the ambient atmosphere.

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  • Coupling Device And Connection With Printed Circuit (AREA)
  • Connector Housings Or Holding Contact Members (AREA)
  • Details Of Aerials (AREA)

Description

Die Erfindung betrifft eine Vorrichtung nach dem Oberbegriff des Anspruchs 1.The invention relates to a device according to the preamble of claim 1.

Für Vorrichtungen zum elektrischen Kontaktieren von beispielsweise Koaxialkabeln wird in der Hochfrequenztechnik nach der internationalen Norm "Fed. Spec. QQ-S-764" rostfreier Stahl (Stainless Steel) verwendet. Dieser Stahl verursacht jedoch passive Intermodulationsprodukte und kann daher in einer Vielzahl von Hochfrequenzanwendungen nicht verwendet werden. Alternativ zum genannten Stahl werden deshalb auch Messing nach der Norm "QQ-B-626" verwendet. Messing weist jedoch den Nachteil der Spannungsrisskorrosion auf und muss daher bei einem Ausseneinsatz und insbesondere bei einer Installation in feuchter, verschmutzter Umgebung zusätzlich mit isolierendem Band oder einem Schrumpfschlauch gegen aggressive Umwelteinflüsse geschützt werden. Dadurch werden zusätzliche Kosten bei der Installation verursacht.For devices for electrically contacting, for example, coaxial cables, stainless steel is used in high-frequency engineering according to the international standard "Fed. Spec. QQ-S-764". However, this steel causes passive intermodulation products and therefore can not be used in a variety of high frequency applications. As an alternative to the steel mentioned, therefore, brass according to the standard "QQ-B-626" is also used. However, brass has the disadvantage of stress corrosion cracking and must therefore be protected against aggressive environmental influences in an outdoor use and in particular in a humid, dirty environment installation, additionally with insulating tape or shrink tubing. This will incur additional costs during installation.

Die US-A-3,568,111 offenbart eine Vorrichtung der genannten Art, bei welcher ein zylindrisches Gehäuse aus Bronze hergestellt ist.The US-A-3,568,111 discloses a device of the type mentioned, in which a cylindrical housing is made of bronze.

Der Erfindung liegt die Aufgabe zugrunde, eine Vorrichtung der genannten Art zu schaffen, die in aggressiver Umgebungsatmosphäre gegen Spannungsrisskorrosion weitgehend resistent ist, aber dennoch bezüglich den elektrischen Eigenschaften, maschineller Bearbeitbarkeit sowie Galvanisierbarkeit mit Messing vergleichbar ist und vernachlässigbare passive Intermodulationsprodukte erzeugt.
Die Aufgabe ist bei einer Hochfrequenzkomponente der genannten Art gemäss Anspruch 1 gelöst. Untersuchungen haben gezeigt, dass Bronze und insbesondere Gussbronze gegenüber aggressiven Medien und insbesondere Ammoniak sowie Schwefelverbindungen wesentlich stabiler ist als Messing. Bronze ist insbesondere bei mechanischen Spannungen, auch bei Eigenspannungen in den genannten aggressiven Medien wesentlich weniger anfällig gegen Spannungsrisskorrosion. Die Beständigkeit in aggressiven Medien ist auch dann gewährleistet, wenn die Komponenten nicht durch Schrumpfschläuche, Klebeband und desgleichen geschützt und somit der Umgebungsatmosphäre direkt ausgesetzt sind. Die Verwendung von Bronze als Kontaktteil bei elektrischen Komponenten ist an sich bekannt. Beispielsweise zeigen die EP 1 209 771A , US 2002/0034 890 und die EP 0 858 133A Federbuchsen und eine Kontaktklammer aus Phosphorbronze. Die Bronze wird hier als Federwerkstoff verwendet. Die oben genannte Aufgabe wird aber dadurch nicht gelöst. Angestrebt wird hier lediglich ein besserer Kontakt.The invention has for its object to provide a device of the type mentioned, which is largely resistant to stress corrosion cracking in aggressive ambient atmosphere, but still comparable in terms of electrical properties, machinability and galvanizability with brass is and generates negligible passive intermodulation products.
The object is achieved in a high-frequency component of the type mentioned according to claim 1. Studies have shown that bronze, and in particular cast bronze, is much more stable than aggressive media, especially ammonia and sulfur compounds. Bronze is much less susceptible to stress corrosion cracking, especially in the case of mechanical stresses, even with residual stresses in the aforementioned aggressive media. The resistance in aggressive media is guaranteed even if the components are not protected by heat shrink tubing, tape and the like and thus exposed to the ambient atmosphere directly. The use of bronze as a contact part in electrical components is known per se. For example, the show EP 1 209 771A . US 2002/0034890 and the EP 0 858 133A Spring bushes and a contact bracket made of phosphor bronze. The bronze is used here as a spring material. However, the above object is not solved by. The aim is only a better contact.

Ein wesentlicher Vorteil der erfindungsgemässen Hochfrequenzkomponente wird darin gesehen, dass Bronze im Wesentlichen ebenso kostengünstig bearbeitet werden kann wie Messing. Insbesondere lassen sich Bronzelegierungen durch Zerspanen bearbeiten und auf diese Weise können insbesondere kostengünstig Verbinder hergestellt werden. Der Ersatz von Messing durch Bronze, insbesondere Gussbronze ist somit im Wesentlichen ohne zusätzliche Kosten möglich.A significant advantage of the high-frequency component according to the invention is seen in the fact that bronze can be processed essentially as inexpensively as brass. In particular, bronze alloys can be machined by machining and in this way connectors can be produced in a cost-effective manner. The replacement of brass by bronze, in particular cast bronze is thus possible at essentially no additional cost.

Die Hochfrequenzkomponente ist insbesondere und vorzugsweise ein Koaxialverbinder oder eine Blitzschutzkomponente.The high-frequency component is in particular and preferably a coaxial connector or a lightning protection component.

Eine besonders hohe Beständigkeit ergibt sich dadurch, dass der Anteil von Zink kleiner als 7Gew.% vorzugsweise etwa 6Gew.% ist. Eine besonders bevorzugte Legierung besitzt die Zusammensetzung CuZn6Sn4Pb3.A particularly high resistance results from the fact that the proportion of zinc less than 7% by weight, preferably about 6% by weight. A particularly preferred alloy has the composition CuZn6Sn4Pb3.

Ein Ausführungsbeispiel einer erfindungsgemässen Hochfrequenzkomponente wird nachfolgend anhand der Figuren 1 und 2 erläutert, die jeweils einen Schnitt durch einen erfindungsgemässen Koaxialstecker zeigen.An exemplary embodiment of a high-frequency component according to the invention is explained below with reference to FIGS. 1 and 2, which each show a section through a coaxial connector according to the invention.

Die Hochfrequenzkomponente ist gemäss den Figuren 1 und 2 ein Koaxialstecker 2, der ein Gehäuse 3 autweist, an dem ein Koaxialkabel 10 mit einer Mutter 4 lösbar befestigt ist. Das Koaxialkabel 10 weist in an sich bekannter Weise einen Innenleiter 11, einen Isolator 12, einen Wellmantel 13 als Aussenleiter und eine Hülle 14 auf. Der Innenleiter 11 ist über eine Verbindungshülse 19 mit einem Steckerstift 20 verbunden, der von einem Isolator 21 umgeben ist. Mit einer weiteren Mutter 28 wird der Koaxialstecker 2 mit einem hier nicht gezeigten Steckerteil verschraubt.According to FIGS. 1 and 2, the high-frequency component is a coaxial plug 2, which has a housing 3 to which a coaxial cable 10 with a nut 4 is releasably attached. The coaxial cable 10 has in known manner an inner conductor 11, an insulator 12, a corrugated sheath 13 as an outer conductor and a sheath 14. The inner conductor 11 is connected via a connecting sleeve 19 with a plug pin 20 which is surrounded by an insulator 21. With a further nut 28 of the coaxial connector 2 is screwed to a plug part, not shown here.

In der Figur 1 ist die Mutter 4 noch nicht vollständig auf das Gehäuse 3 aufgeschraubt. Beim weiteren Aufschrauben der Mutter 4 bis zu der in Figur 2 gezeigten Position wird eine dichtende Masse 7, aus beispielsweise einem Elastomer teilweise in einen Ringraum 9 verdrängt und dichtet hierbei einen auf den Wellmantel 13 aufgeschraubten Gewindering 17 nach aussen ab. Das vordere Ende des Wellmantels 13 wird beim Aufschrauben der Mutter 4 wie ersichtlich deformiert. Ein Ring 8 begrenzt die Einschraubtiefe der Mutter 4.In the figure 1, the nut 4 is not completely screwed onto the housing 3. Upon further screwing the nut 4 to the position shown in Figure 2, a sealing mass 7, for example, an elastomer partially displaced in an annular space 9 and seals this case a screwed onto the corrugated sheath 13 threaded ring 17 to the outside. The front end of the corrugated sheath 13 is deformed when screwing the nut 4 as shown. A ring 8 limits the depth of engagement of the nut. 4

Die beiden Muttern 4 und 28 als auch das Gehäuse 3 sind aus Bronze, insbesondere Gussbronze hergestellt. Der nach aussen geschützte Gewindering 17 kann wie üblich aus Messing hergestellt sein. Die beiden Muttern 4 und 28 sind an ihren Oberflächen vorzugsweise veredelt, beispielsweise versilbert, wodurch der Kontaktwiderstand verbessert wird. Ebenfalls ist der Steckerstift 20 vorzugsweise aus Bronze, insbesondere Gussbronze hergestellt und an seiner Oberfläche veredelt, insbesondere versilbert.The two nuts 4 and 28 and the housing 3 are made of bronze, in particular cast bronze. The outwardly protected threaded ring 17 may be made as usual from brass. The two nuts 4 and 28 are preferably on their surfaces refined, for example, silvered, whereby the contact resistance is improved. Also, the pin 20 is preferably made of bronze, in particular cast bronze and finished on its surface, in particular silver plated.

Die Bronze weist vorzugsweise einen vergleichsweise tiefen Zinkanteil auf. Die Bronze besitzt einen Zinkanteil von weniger als 7Gew.%.The bronze preferably has a comparatively low zinc content. The bronze has a zinc content of less than 7% by weight.

Die verwendete Kupfer-Zinn-Zink-Gusslegierung ist vorzugsweise eine Mehrstoffbronze mit Blei und besitzt beispielsweise die Zusammensetzung CuZn6Sn4Pb3.The copper-tin-zinc casting alloy used is preferably a lead-containing multi-metal bronze and has, for example, the composition CuZn6Sn4Pb3.

Die erfindungsgemässe Vorrichtung ist beispielsweise Teil einer Hochfrequenz-Blitzschutzkomponente, eine Komponente einer Aussenantenne, eines Leistungteilers oder eines Hochfrequenzkopplers.The device according to the invention is, for example, part of a high-frequency lightning protection component, a component of an external antenna, a power divider or a high-frequency coupler.

Die verwendete Bronze bildet somit tragende, der Umgebungsatmosphäre ausgesetzte sowie unter mechanischer Spannung stehende Teile des Koaxialsteckers 1. Sie ist auch bei mechanischen Spannungen in korrosiven Medien, beispielsweise Ammoniak und Schwefelverbindungen, beständig. Die Beständigkeit betrifft insbesondere diejenige gegen Spannungsrisskorrosion, die zu einem Brechen der Komponenten führen kann. Der Verbindungsteil 1 eignet sich deshalb besonderes für Aussenanwendungen, beispielsweise für Aussenantennenanlagen, welche der Umweltatmosphäre dauernd ausgesetzt sind. Ein zusätzlicher Schutz ist somit auch bei aggressiven Medien nicht erforderlich. Die Oberflächen können somit direkt der Umgebungsatmosphäre ausgesetzt sein.The bronze used thus forms supporting, exposed to the ambient atmosphere and under mechanical tension parts of the coaxial connector 1. It is also at mechanical stresses in corrosive media, such as ammonia and sulfur compounds, resistant. The resistance relates in particular to stress corrosion cracking, which can lead to breakage of the components. The connecting part 1 is therefore particularly suitable for outdoor applications, for example for outdoor antenna systems, which are permanently exposed to the environmental atmosphere. Additional protection is therefore not required even with aggressive media. The surfaces can thus be exposed directly to the ambient atmosphere.

Claims (8)

  1. A device for electrically contacting an electrically conductive part of a high-frequency system, for example a coaxial cable or corrugated-tube coaxial cable or coaxial plug-in connector, with at least one metal supporting element (3, 4, 28), wherein at least one supporting element (3, 4, 28) that is exposed to the environmental influences is produced from bronze, characterized in that a bronze is used in which the portion of zinc is less than 7% by weight, preferably approximately 6% by weight.
  2. The device as claimed in claim 1, characterized in that it is an electrical connector or connector part (1).
  3. The device as claimed in claim 2, characterized in that the connector part (1) is part of a coaxial connector.
  4. The device as claimed in claim 1, characterized in that it is part of a high-frequency lightning protection component.
  5. The device as claimed in one of claims 1 to 4, characterized in that it is an electrical component for an outdoor antenna.
  6. The device as claimed in claim 1, characterized in that it is part of a cable gland, of a power divider, of a high-frequency filter or of a high-frequency coupler.
  7. The device as claimed in one of claims 1 to 6, characterized in that the bronze is a multialloy bronze with lead.
  8. The device as claimed in one of claims 1 to 7, characterized in that the bronze has the composition CuZn6Sn4Pb3.
EP02405470A 2002-06-10 2002-06-10 High frequency connecting device Expired - Lifetime EP1372225B1 (en)

Priority Applications (8)

Application Number Priority Date Filing Date Title
DE50210349T DE50210349D1 (en) 2002-06-10 2002-06-10 High frequency connection device
EP02405470A EP1372225B1 (en) 2002-06-10 2002-06-10 High frequency connecting device
PCT/CH2003/000301 WO2003105283A1 (en) 2002-06-10 2003-05-12 Device for electronically contacting an electrically conductive part of a high-frequency system
JP2004512239A JP2005529471A (en) 2002-06-10 2003-05-12 Device for electrical contact of conductive parts of high frequency equipment
KR10-2004-7019959A KR20050010869A (en) 2002-06-10 2003-05-12 Device for electrically contacting an electrically conductive part of a high-frequency system
US10/517,579 US20050239327A1 (en) 2002-06-10 2003-05-12 Device for electronically contacting an electrically conductive part of a high-frequency system
AU2003222705A AU2003222705B2 (en) 2002-06-10 2003-05-12 Device for electronically contacting an electrically conductive part of a high-frequency system
CNB038135744A CN100356635C (en) 2002-06-10 2003-05-12 Device for making electrical contact with an electrically conductive component of a high-frequency system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP02405470A EP1372225B1 (en) 2002-06-10 2002-06-10 High frequency connecting device

Publications (2)

Publication Number Publication Date
EP1372225A1 EP1372225A1 (en) 2003-12-17
EP1372225B1 true EP1372225B1 (en) 2007-06-20

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Family Applications (1)

Application Number Title Priority Date Filing Date
EP02405470A Expired - Lifetime EP1372225B1 (en) 2002-06-10 2002-06-10 High frequency connecting device

Country Status (8)

Country Link
US (1) US20050239327A1 (en)
EP (1) EP1372225B1 (en)
JP (1) JP2005529471A (en)
KR (1) KR20050010869A (en)
CN (1) CN100356635C (en)
AU (1) AU2003222705B2 (en)
DE (1) DE50210349D1 (en)
WO (1) WO2003105283A1 (en)

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KR100593500B1 (en) * 2005-11-23 2006-06-30 (주)기가레인 Plug for high frequency connector
CN101064402B (en) * 2006-04-29 2010-09-08 中国电子科技集团公司第二十三研究所 Low intermodulation RF coaxial connector
US7357672B2 (en) * 2006-07-19 2008-04-15 John Mezzalingua Associates, Inc. Connector for coaxial cable and method
US7156696B1 (en) * 2006-07-19 2007-01-02 John Mezzalingua Associates, Inc. Connector for corrugated coaxial cable and method
EP2063500A1 (en) * 2007-11-22 2009-05-27 Alcatel Lucent Coaxial cable connector and coaxial cable assembly
KR101671810B1 (en) * 2010-03-02 2016-11-02 엘에스전선 주식회사 Connector for coaxial cable
CN104966969B (en) * 2015-07-15 2017-04-19 鞍山中关科技有限公司 Rapid cable line changing mechanism used for electromagnetic pulse energy transmission
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CN100356635C (en) 2007-12-19
AU2003222705A1 (en) 2003-12-22
CN1659746A (en) 2005-08-24
KR20050010869A (en) 2005-01-28
US20050239327A1 (en) 2005-10-27
JP2005529471A (en) 2005-09-29
DE50210349D1 (en) 2007-08-02
WO2003105283A1 (en) 2003-12-18
AU2003222705B2 (en) 2007-06-14
EP1372225A1 (en) 2003-12-17

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